Polarized XAS Spectroscopy of HTSC Thin Films Научная публикация
Конференция |
10th National Synchrotron Radiation Conference 11-15 июл. 1994 , Новосибирск |
||||
---|---|---|---|---|---|
Журнал |
Nuclear Instruments and Methods in Physics Research Section A
ISSN: 0168-9002 |
||||
Вых. Данные | Год: 1995, Том: 359, Номер: 1-2, Страницы: 236-239 Страниц : 4 DOI: 10.1016/0168-9002(94)01662-3 | ||||
Ключевые слова | CARRIERS | ||||
Авторы |
|
||||
Организации |
|
Информация о финансировании (2)
1 | International Science Foundation | MG 2000 |
2 | Министерство образования и науки Российской Федерации |
Реферат:
We discuss some details of polarized XAS spectroscopy of HTSC films. To illustrate the possibilities of the method, an analysis of the influence of He+ irradiation on electronic and local structures both for hole-type YBa2Cu8O7-x (YBCO) and electron-type Nd1.85Ce0.15CuO4 (NCCO) HTSC is presented. Copper K-edge polarized EXAFS and XANES data indicate that He+ ion irradiation induces radiative defects that are situated in the chains (Cu-O-Nd(Ce) for NCCO and Cu(1)-O(1), Cu(1)-O(4)-Cu(2) for YBCO) rather than in the CuO2 (2D) plane. The data obtained point out the essential role of the ordering in the chains for 2D plane coupling both for hole-type and electron-type high temperature superconductors.
Библиографическая ссылка:
Menushenkov A.P.
, Ignatov A.Y.
, Ivanov A.A.
, Kochubey D.I.
, Chernov V.A.
, Nikitenko S.G.
Polarized XAS Spectroscopy of HTSC Thin Films
Nuclear Instruments and Methods in Physics Research Section A. 1995. V.359. N1-2. P.236-239. DOI: 10.1016/0168-9002(94)01662-3 WOS Scopus РИНЦ
Polarized XAS Spectroscopy of HTSC Thin Films
Nuclear Instruments and Methods in Physics Research Section A. 1995. V.359. N1-2. P.236-239. DOI: 10.1016/0168-9002(94)01662-3 WOS Scopus РИНЦ
Даты:
Опубликована в печати: | 1 мая 1995 г. |
Опубликована online: | 23 февр. 2000 г. |
Идентификаторы БД:
Web of science | WOS:A1995QY84500058 |
Scopus | 2-s2.0-4243350511 |
РИНЦ | 30893785 |
Chemical Abstracts | 1995:539485 |
Chemical Abstracts (print) | 123:129226 |
OpenAlex | W1997916638 |